Senior Data Analyst
🏢 NDA employer
🔍 Through a recruiter
Published: 24 June 2026
Updated: 6 days ago
📝 Description
📋 What you will do
- Develop ETL processes using Apache Spark (Java stack)
- Build ETL pipelines using Apache Spark, HDFS, Hive, Greenplum, and ClickHouse
- Design data marts in Greenplum and ClickHouse
- Orchestrate ETL processes
- Optimize ETL processes including batching, retries, and SLA control
- Collaborate with BI developers and DevOps to deliver data to Superset
🛠 Stack and skills
Apache Spark
Java/Scala
HDFS
Hive
Greenplum
ClickHouse
PostgreSQL
SQL
Superset
✅ What we expect
- 5+ years of experience
- Proficiency in Java/Scala for Spark is mandatory
- 1+ year of experience with Apache Spark
- 2+ years of experience with DBMS
- Experience with Hadoop ecosystem
- Experience in designing data flows and data processing algorithms
- Experience in optimizing ETL pipelines and SQL code
- Understanding of distributed systems
- Willingness to learn Java for Spark usage
- Experience in Java development (nice to have)
- Experience with data migration or BI platforms (nice to have)
- Experience in the banking sector (nice to have)
- Experience in large-scale projects with high reliability requirements (nice to have)
🎁 What we offer
- Salary: 260,000 - 320,000 RUB
- Hybrid work format in Moscow
- Full-time employment
📞 Selection process
Contact @pavel_korab on Telegram to apply